“A perfectly paced, addictive thriller with a vicious twist.” —Paula Hawkins

From bestselling nonfiction author Abbott Kahler comes a spellbinding fiction debut: an unusual form of amnesia upends the lives of identical twins, forcing them to face the indelible, dangerous shadow of the past.

When Kat Bird wakes up from a coma, she sees her mirror image: Jude, her twin sister. Jude’s face and name are the only memories Kat has from before her accident. As Kat tries to make sense of things, she believes Jude will provide all the answers to her most pressing questions:

Who am I?
Where am I?
What actually happened?